How Well Can We Compare Scores on Test Forms That Are Constructed by Examinees' Choice?
- Author(s):
- Wainer, Howard; Wang, Xiang-Bo; Thissen, David
- Publication Year:
- 1994
- Source:
- Journal of Educational Measurement, v31 n3 p183-199, Fall 1994
- Document Type:
- Article
- Page Count:
- 17
- Subject/Key Words:
- Advanced Placement Program (AP), Chemistry Tests, Constructed Responses, Equated Scores, Testing Problems